Toothbrush handle



FIG. 1 is a top plan view of a toothbrush handle showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom elevational view thereof;

FIG. 4 is an enlarged rear end elevational view thereof;

FIG. 5 is an enlarged front end elevational view thereof; and,

FIG. 6 is an enlarged perspective view thereof.

The structure shown in phantom or broken lines in the figures forms no part of the claimed design and is present only to illustrate the environment. 

The ornamental design for a toothbrush handle, as shown and described. 